Atoms Molecules Mixtures and CompoundsEveryday Science
The property of objects in which your sight cannot see through the object is known as:
dull
opaque
mirror
none of them
opaque
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Vitamin C is soluble inA. fat
B. water
C. ethers
D. phenols
The non-metals exist in two of the three states of matter i.e. gas and solid, at
A. room temperature
B. freezing point
C. sunshine
D. oven
Substance that is able to get dissolved in the solvent is said to be
A. solute
B. solvent
C. insoluble
D. soluble
We breathe a gas. This gas is
A. hydrogen
B. oxygen
C. nitrogen
D. helium
The density of air in the atmosphere is
A. uniform
B. not uniform
C. zero
D. none of above
The substance dissolved in the solvent is known as
A. solvent
B. insoluble
C. soluble
D. solute
The number of atoms of each element in a compound is known as
A. form
B. chemical formula
C. chemistry
D. composition
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